UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cuNwou2tHwiavAc2YgxVoDk1L3ZJ18V9Ru3YG4B2i0Y=' 
WHERE 
  key_id = '00485ff4714fb46b7d586f73e0a6782371fe66a684b6bcfc4455c5fe6f1c2765' 
  AND (
    token = 'cuNwou2tHwiavAc2YgxVoDk1L3ZJ18V9Ru3YG4B2i0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )